Ruching dilemma

So i have the opportunity to buy one of my dream dresses pre-owned, but due to improper storage the ruching on the bodice had come unpleated and looks pretty sad. is that something a seamstress could fix? should i ask the seller to fix it ? She says it’s never been worn but has had it hanging up the past few years. What should i do? I found a backup dress that i like and with the sash i have in mind it comes up to about the same price but it’s inferior material and made in China (which i typically try not to buy).

@BrandNewBride: Thanks. she lives in another state and all i have to go are pictures. I’m nervous about alterations as it’s 2 sizes too big and just don’t want to go through a huge hassle with something that’s supposed to be a joyous occasion.

Second seamstress wringing in, and yes, that is fixable. However, is that pleating or is that rouching? Rouching is softly gathered folds, and pleating is sharp neatly creased fabric. If it is meant to be pleating, it won’t be hard to repair at all. If it is meant to be rouching, improper storage has creased the fabric, and it’s going to be a bigger job and entail more dissassembly of the garment.